122181360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{72727}}^1$

素因数の和:72750

約数の個数: 80

約数和(自身を含む): 432877056

約数和(自身を除く): 310695696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 72727, 145454, 218181, 290908, 363635, 436362, 509089, 581816, 727270, 872724, 1018178, 1090905, 1163632, 1454540, 1527267, 1745448, 2036356, 2181810, 2545445, 2909080, 3054534, 3490896, 4072712, 4363620, 5090890, 5818160, 6109068, 7636335, 8145424, 8727240, 10181780, 12218136, 15272670, 17454480, 20363560, 24436272, 30545340, 40727120, 61090680, 122181360]

約数ペア:

[(1, 122181360), (2, 61090680), (3, 40727120), (4, 30545340), (5, 24436272), (6, 20363560), (7, 17454480), (8, 15272670), (10, 12218136), (12, 10181780), (14, 8727240), (15, 8145424), (16, 7636335), (20, 6109068), (21, 5818160), (24, 5090890), (28, 4363620), (30, 4072712), (35, 3490896), (40, 3054534), (42, 2909080), (48, 2545445), (56, 2181810), (60, 2036356), (70, 1745448), (80, 1527267), (84, 1454540), (105, 1163632), (112, 1090905), (120, 1018178), (140, 872724), (168, 727270), (210, 581816), (240, 509089), (280, 436362), (336, 363635), (420, 290908), (560, 218181), (840, 145454), (1680, 72727)]